garden_server/Application/Base/Controller/BaseController.class.php

<?php

namespace Base\Controller;

use Think\Controller;
use Admin\Model\ColumnModel;

/**
 * 基础控制器
 * @author Superbee
 *
 */
class BaseController extends Controller {

    /**
     * 初始化模板
     */
    public function _initialize() {
		$this->checkLogin();
    }

    /**
     * 检查用户是否登录
     */
    private function checkLogin() {

        $admin = $this->getCurrentAdmin();

        if (empty($admin)) {
            $actionName = strtolower(CONTROLLER_NAME);
            if (!in_array($actionName, array("login"))) {
                header("location: " . __APP__ . "/Home/Login/login");
                exit;
            }
        }

//         $this->initMenu();
    }

    /**
     * 从session里面获得当前登录的管理员信息
     */
    public function getCurrentAdmin() {
        return isset($_SESSION['admin']) ? session('admin') : null;
    }

    private function initMenu() {
        $column = new ColumnModel();
        $temp = $column->menu();

        $this->assign('menu', $temp);
    }

}